Uma kukhulunywa ngokugcinwa kwewayini, ukukhetha kwe-bhodlela liner kudlala indima ebalulekile ekugcineni ikhwalithi yewayini. Izinto ezimbili ezisetshenziswa kakhulu ze-liner, i-Saranex ne-Sarantin, ngayinye inezici ezihlukile ezifanele izidingo ezahlukene zokugcina.
Saranex linerszenziwe ngefilimu enezingqimba eziningi e-co-extruded equkethe i-ethylene-vinyl alcohol (EVOH), ehlinzeka ngezici ezimaphakathi zokuvimbela umoya-mpilo. Ngezinga lokudlulisa umoya-mpilo (OTR) cishe amahora angu-1-3 cc/m²/24, i-Saranex ivumela inani elincane komoyampilo ukuthi lingene ebhodleleni, elingasheshisa ukuvuthwa kwewayini. Lokhu kuyenza ilungele amawayini enzelwe ukusetshenziswa isikhathi esifushane. Izinga lokudlulisa umhwamuko wamanzi (WVTR) we-Saranex nalo limaphakathi, cishe amahora angu-0.5-1.5 g/m²/24, elifanele iwayini elizojatshulelwa phakathi nezinyanga ezimbalwa.
Sarantin liners, ngakolunye uhlangothi, enziwe ngezinto ezisetshenziswayo ze-PVC ezinezithiyo eziphezulu ezinokungeneka okuphansi kakhulu, ezine-OTR ephansi njengo-0.2-0.5 cc/m²/24 amahora, ibambezela ngempumelelo inqubo ye-oxidation ukuze kuvikelwe ukunambitheka okuyinkimbinkimbi kwewayini. I-WVTR nayo iphansi, ngokuvamile cishe amahora angu-0.1-0.3 g/m²/24, okwenza i-Sarantin ifanelekele amawayini e-premium enzelwe isitoreji sesikhathi eside. Uma kubhekwa izindawo zayo eziphakeme zokuvimba, i-Sarantin isetshenziswa kabanzi kumawayini okuhloswe ukuthi aguge ngaphezu kweminyaka, iqinisekisa ukuthi ikhwalithi ihlala ingathinteki ngenxa yokuchayeka kwe-oxygen.
Kafushane, i-Saranex ifaneleka kakhulu kumawayini enzelwe ukuphuza isikhathi esifushane, kanti i-Sarantin ilungele amawayini ekhwalithi ephezulu enzelwe ukugcinwa okunwetshiwe. Ngokukhetha i-liner efanelekile, abenzi bewayini bangahlangabezana kangcono nezidingo zokugcina nokuphuza zabathengi babo.
Isikhathi sokuthumela: Nov-01-2024